<?phpuse \think\swoole\facade\Websocket;Websocket::on("test", function (\think\swoole\Websocket $websocket, $data) {    var_dump('test.........');    $websocket->emit("test", "asd");});Websocket::on("login", function ($websocket, $data) {    $websocket->emit("test", "asd");});Websocket::on("join", function (\think\swoole\Websocket $websocket, $data) {    $websocket->join("1");});